172133612

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 353166912

約数和(自身を除く): 181033300

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 193, 212, 371, 386, 601, 742, 772, 1202, 1351, 1484, 2404, 2702, 4207, 5404, 8414, 10229, 16828, 20458, 31853, 40916, 63706, 71603, 115993, 127412, 143206, 222971, 231986, 286412, 445942, 463972, 811951, 891884, 1623902, 3247804, 6147629, 12295258, 24590516, 43033403, 86066806, 172133612]

約数ペア:

[(1, 172133612), (2, 86066806), (4, 43033403), (7, 24590516), (14, 12295258), (28, 6147629), (53, 3247804), (106, 1623902), (193, 891884), (212, 811951), (371, 463972), (386, 445942), (601, 286412), (742, 231986), (772, 222971), (1202, 143206), (1351, 127412), (1484, 115993), (2404, 71603), (2702, 63706), (4207, 40916), (5404, 31853), (8414, 20458), (10229, 16828)]